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Novel ecological loach culturing method

A technology for ecological breeding and loach, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of natural resource pollution, the harm of large-scale use of pesticides and power grid fish, and achieve the effects of high survival rate, low cost and wide adaptability

Inactive Publication Date: 2015-02-04
顾曰田
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of ecological method for cultivating loach, which can further overcome the serious pollution of our natural resources in the waters, the extensive use of pesticides, and the harm of fish in power nets, etc. factors affecting the problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Example: Choose a pond whose length, width and depth are 15 meters, 10 meters and 1.0 meters respectively. The bottom, walls and ridges of the pond are flat and smooth.

[0008] First, lay an anti-seepage film on the bottom, wall and ridge of the pond; then, set the inlet and outlet pipes in the pond, and simply modify the water inlet and outlet of the breeding pond, and move the water inlet to the top of the pond wall , and connect a PVC plastic pipe with a diameter of 6-7 centimeters at the water inlet, so that the water inlet pipe extends about 40 centimeters to the middle of the culture pond, and at the same time install a net cover on the outlet at the bottom of the pond to prevent the loach from escaping; Add an appropriate amount of snakehead sausage, iron amaranth, apple snail; and choose an appropriate amount of cress (November-March of the next year) or water spinach (April-October) according to the season; finally, add an appropriate amount of water (clea...

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PUM

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Abstract

The invention relates to a novel ecological loach culturing method, and belongs to the technical field of aquaculture. According to the technical scheme of the invention, the conventional culture pond is artificially modified; impermeable membranes are paved at the pond bottom and on pond walls; after water inlet and outlet pipes are arranged, a proper number of eclipta alba, acalypha australis and pomacea canaliculata are added into the pond; moreover, a proper amount of water cress or water spinach is added. The method has the advantages of wide application, low cost, high speed, safe water quality, saving of feeds, high growing speed of loaches, high survival rate, remarkable comprehensive economical benefit, and the like.

Description

technical field [0001] The invention relates to a novel ecological method for cultivating loach, belonging to the technical field of aquaculture. Background technique [0002] Loach is a fish with high nutritional value, which is deeply favored by people and has a good market prospect. Loach has a strong ability to adapt to the environment, and can be bred and multiplied in various freshwater waters such as ponds, ditches, lakes, rivers, reservoirs, rice fields, etc., and the breeding benefits are very high. However, due to the pollution of water resources and a large number of captures, the production of wild loach in my country has decreased year by year, while the domestic and foreign market demand has increased year by year, which has created great business opportunities for artificially cultured loach. A great way to generate income and get rich. Now, my country's loach farming has entered a new growth stage. With the improvement of farming level, the output of loach h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 不公告发明人
Owner 顾曰田
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